Set DEP_Z_INCLUDE if zlib from vcpkg

rust-lang · Jul 11, 2024 · 95689d7 · 95689d7
1 parent 50dfd55
commit 95689d7
Showing 1 changed file with 11 additions and 1 deletion.
diff --git a/build.rs b/build.rs
@@ -207,7 +207,17 @@ fn try_vcpkg() -> bool {
         .emit_includes(true)
         .find_package("zlib")
     {
-        Ok(_) => true,
+        Ok(zlib) => {
+            if !zlib.include_paths.is_empty() {
+                let paths = zlib
+                    .include_paths
+                    .iter()
+                    .map(|s| s.display().to_string())
+                    .collect::<Vec<_>>();
+                println!("cargo:include={}", paths.join(","));
+            }
+            true
+        }
         Err(e) => {
             println!("note, vcpkg did not find zlib: {}", e);
             false